EPFL physicists have found a way to measure the time involved in quantum events and found it depends on the symmetry of the ...
Physicists have found a way to measure how long ultra-fast quantum events actually take—without using a clock at all.
Researchers have demonstrated device-independent quantum key distribution (DI-QKD) over 62 miles (100 kilometers) of ...
The concept of time has troubled philosophers and physicists for thousands of years, and the advent of quantum mechanics has not simplified the ...
A cluster of 7,000 sodium atoms has just been coaxed into behaving as a single, ghostly wave, stretching quantum weirdness into a realm that starts to look uncomfortably like everyday matter. Instead ...
Marking a significant step toward a quantum-secure internet, researchers have demonstrated device-independent quantum key distribution over optical ...